Re: [PATCH v2 net-next 07/11] bridge: provide lockless access to p->designated_port
From: Nikolay Aleksandrov <razor@blackwall.org>
Date: 2026-06-03 07:47:10
On 03/06/2026 09:20, Eric Dumazet wrote:
Add READ_ONCE()/WRITE_ONCE() annotations around p->designated_port This is needed at least for sysfs show_designated_port(), BRCTL_GET_PORT_INFO and upcoming RTNL avoidance in "ip link" dumps (cf br_port_fill_attrs()). Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Ido Schimmel <idosch@nvidia.com> --- net/bridge/br_ioctl.c | 2 +- net/bridge/br_netlink.c | 3 ++- net/bridge/br_stp.c | 4 ++-- net/bridge/br_stp_if.c | 2 +- net/bridge/br_sysfs_if.c | 2 +- 5 files changed, 7 insertions(+), 6 deletions(-)
Acked-by: Nikolay Aleksandrov <razor@blackwall.org>